TY  - GEN
UR  - https://archiv.ub.uni-heidelberg.de/artdok/2375/
EP  - 412
SP  - 397
TI  - Much ado about nothing. Leonardo?s Fight for the Standard
Y1  - 2007///
AV  - public
ID  - artdok2375
A1  - Fehrenbach, Frank
CY  - Berlin
ER  -